@svenjacobs I have daily builds going out via https://tramline.app which is a full release management platform, and I use this GitHub action for my manually triggered "stable" release: https://github.com/r0adkll/upload-google-play
Example here for the upload-google-play action: https://github.com/msfjarvis/compose-lobsters/blob/3e8bd94cf0df810b6043781779974c27331af5ed/.github/workflows/release.yml